Material is nickel-copper per qq-n-281 spec; 2 inch, type a, class 1
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
Classification: Flanges of iron or nonalloy steel
NSN 5910-01-463-2126
NSN 6685-01-391-6010
NSN 5835-00-823-6116
NSN 5945-01-568-9483
NSN 6685-01-634-0032
NSN 5915-01-178-0238
NSN 5950-01-095-0818
NSN 6240-01-348-8975
NSN 7035-01-509-1959
NSN 6320-01-618-7800
NSN 6685-01-027-1168
NSN 6240-01-497-1734